Description:About 30,000 protesters launched a "people's coup" on Thailand's government on Sunday, swarming multiple state agencies in violent clashes, taking control of a broadcaster and forcing the prime minister to flee a police compound. Police fired teargas on protesters who hurled stones and petrol bombs in demonstrations that paralyzed parts of Bangkok and followed a night of gun and knife battles in which two people were killed and at least 54 wounded.(0:55)